When you put a shoelace through an eyelet, what do you do next? You bring it back in the direction from which it came. . . And then you pull to tighten it. You put two pulls on each eyelet, just like the cord through the loop, or a belt through a buckle. It's fun to tie bundles tightly with the aid of a loop. It's even more fun when you know why you put shoelaces through an eyelet, and why you put a cord through a loop!
rockcastle.org
rockcastle.org